It has been a ascension of mortality and morbidity of coronary artery disease(CAD) in China. Though the cause of CAV is not sameness with CAD,it is very similar in pathologic damage with the same result of myocardial ischemia and infarction.

• 缺血性心脏病尤其是冠状动脉粥样硬化性心脏病也称为冠心病(Coronary artery disease, CAD)在我国的发病率及病死率正呈明显的上升趋势，两种疾病虽然病因不完全相同，但最终对心肌的病理损害却非常相似，都引起心肌缺血、梗死。